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keeping the alpha channel after BitmapCreateFromHBITMAP

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Hi @Aaron3569.

In the docs for _GDIPlus_BitmapCreateHBITMAPFromBitmap the second argument is the background color that should support the alpha channel.

So try this:

_GDIPlus_BitmapCreateHBITMAPFromBitmap($hBitmap , 0x00000000)

You did not provide example code for me to try the solution with, and I'm not feeling like making code to test this solution with currently, but it SHOULD work :)

Hope it helps!



I just realized you wanted to use _GDIPlus_BitmapCreateFromHBITMAP instead, my bad :sweating:. I have some code that does this, so if you provide some example code to demonstrate the issue, I'll take the time to dig through my archive of files ;)

If not, there are solutions if you search enough within this forum 😅.

Edited by genius257
Me being an idiot and not initially reading the question right
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